Setup frame/tile boundary when frame/tile geometry changes

Change-Id: I44bc9d8887526a5ee92bf79730fa3ce6c73b160b
diff --git a/av1/encoder/encoder.c b/av1/encoder/encoder.c
index 6fa0264..be5e1a3 100644
--- a/av1/encoder/encoder.c
+++ b/av1/encoder/encoder.c
@@ -4981,6 +4981,9 @@
     encode_with_recode_loop(cpi, size, dest);
   }
 
+  cm->last_tile_cols = cm->tile_cols;
+  cm->last_tile_rows = cm->tile_rows;
+
 #ifdef OUTPUT_YUV_SKINMAP
   if (cpi->common.current_video_frame > 1) {
     av1_compute_skin_map(cpi, yuv_skinmap_file);
@@ -5179,6 +5182,7 @@
 #if CONFIG_EXT_REFS
   }
 #endif  // CONFIG_EXT_REFS
+
   aom_free(tile_ctxs);
   aom_free(cdf_ptrs);
 }